com.davisor.graphics.chart
Class LabelLegendFactory.LabelLegendMetrics

java.lang.Object
  com.davisor.graphics.chart.ChartFactory.ChartMetrics
      com.davisor.graphics.chart.LabelLegendFactory.LabelLegendMetrics

Enclosing class:

LabelLegendFactory

public class LabelLegendFactory.LabelLegendMetrics

extends ChartFactory.ChartMetrics

Legend metrics contain the legend sizing information.

Field Summary

Fields inherited from class com.davisor.graphics.chart.ChartFactory.ChartMetrics

M_height, M_width

Constructor Summary

LabelLegendFactory.LabelLegendMetrics(float width, float height, float rowHeight, float rowMargin, float colWidth, float colMargin, float labelOffset, int cols)
Creates new legend chart metrics.

Method Summary

void	scale(float xFactor, float yFactor) Scales all metrics components.
void	scaleToSize(java.lang.Number width, java.lang.Number height) Scales the metrics to make the chart meet given new size.

Methods inherited from class com.davisor.graphics.chart.ChartFactory.ChartMetrics

add, getHeight, getSize, getWidth, scale, setHeight, setSize, setWidth

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

LabelLegendFactory.LabelLegendMetrics

public LabelLegendFactory.LabelLegendMetrics(float width,
                                             float height,
                                             float rowHeight,
                                             float rowMargin,
                                             float colWidth,
                                             float colMargin,
                                             float labelOffset,
                                             int cols)

Creates new legend chart metrics.

Parameters:

width - chart width, in millimeters

height - chart height, in millimeters

rowHeight - legend row height

rowMargin - legend row margin

colWidth - legend column width

colMargin - legend column margin

labelOffset - distance between label rows

cols - number of legend columns

Method Detail

scale

public void scale(float xFactor,
                  float yFactor)

Scales all metrics components.

Overrides:

scale in class ChartFactory.ChartMetrics

Parameters:

xFactor - horizontal scaling factor

yFactor - vertical scaling factor

scaleToSize

public void scaleToSize(java.lang.Number width,
                        java.lang.Number height)

Scales the metrics to make the chart meet given new size. The old width or height is kept if a coresponding new value is not given.

This simple implementation scales legends to given size by calling scale(float,float).

Overrides:

scaleToSize in class ChartFactory.ChartMetrics

Parameters:

width - new chart width (may be null = keep the old width)

height - new chart height (may be null = keep the old height)

See Also:

scale(float,float)